:root {
    --primary: #9b72aa;
    --primary-light: #d8c2e6;
    --secondary: #ffb6c1;
    --background: #fdfbfd;
    --surface: #ffffff;
    --text-main: #4a3b52;
    --text-muted: #8b7d91;
    --shadow-soft: 0 8px 24px rgba(155, 114, 170, 0.12);
    --shadow-glow: 0 0 20px rgba(216, 194, 230, 0.5);
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--background);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.5;
}

#app {
    width: 100%;
    min-height: 100vh;
    position: relative;
    padding-bottom: 80px;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.view-enter {
    animation: fadeIn 0.4s ease forwards, slideUp 0.4s ease forwards;
}

.container {
    padding: 24px;
    max-width: 480px;
    margin: 0 auto;
}

h1, h2, h3 { font-weight: 600; }

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #b388c6);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    padding: 16px 32px;
    font-size: 1.1rem;
    font-weight: 500;
    width: 100%;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
    transition: var(--transition);
}

.btn-primary:active { transform: scale(0.98); }

.input-field {
    width: 100%;
    padding: 16px;
    border-radius: var(--radius-md);
    border: 2px solid var(--primary-light);
    background: var(--surface);
    font-size: 1.1rem;
    color: var(--text-main);
    outline: none;
    transition: var(--transition);
}

.input-field:focus {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 16px;
    transition: var(--transition);
}

.card:active { transform: scale(0.98); }

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(216, 194, 230, 0.3);
    display: flex;
    justify-content: space-around;
    padding: 12px 0 20px;
    z-index: 100;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.nav-item i {
    font-size: 1.6rem;
    margin-bottom: 4px;
}

.nav-item.active { color: var(--primary); }
.nav-item.active i { transform: scale(1.1); }

.checklist-item {
    display: flex;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    cursor: pointer;
}

.checklist-item:last-child { border-bottom: none; }

.checkbox {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    border: 2px solid var(--primary-light);
    margin-right: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.checkbox.checked {
    background: var(--primary);
    border-color: var(--primary);
}

.checkbox i {
    color: white;
    font-size: 14px;
    opacity: 0;
}

.checkbox.checked i { opacity: 1; }

.checklist-text {
    flex: 1;
    font-size: 1.1rem;
    transition: var(--transition);
    color: var(--text-main);
    font-weight: 500;
}

.checklist-item.completed .checklist-text {
    color: var(--text-muted);
    text-decoration: line-through;
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.section-icon {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 16px;
}